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首页> 外文期刊>IEEE Aerospace and Electronic Systems Magazine >Low cost guidance for the Multiple Launch Rocket System (MLRS)artillery rocket
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Low cost guidance for the Multiple Launch Rocket System (MLRS)artillery rocket

机译：多发火箭系统（MLRS）火炮火箭的低成本制导

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The US Army Aviation and Missile Command has demonstrated the application of advanced technology to significantly improve the accuracy and range of the Multiple Launch Rocket System (MLRS) through the Guided MLRS Advanced Technology Demonstration (ATD). The addition of a cost-effective guidance and control package to the rocket results in a weapon system that can defeat the target at ranges up to 70 km with significantly fewer rounds. This not only increases the destructive capability of the system but also reduces the cost of the expended ammunition, the cost to transport the ammunition to the combat zone, and the number of launchers required to execute the mission. The guidance kit is housed in the nose of the MLRS and consists of an Inertial Measurement Unit (IMU), four independent electromechanically actuated canards, a GPS receiver, GPS antennas, a thermal battery, a guidance computer, and power supply electronics. Roll decoupling of the warhead and motor section was required to allow roll control of the guidance section to enable accurate inertial navigation and was accomplished by joining the two sections with a roll bearing. Five flight missiles were built and tested during the ATD. A tightly coupled eight channel GPS receiver was flown on all flights. This paper discusses the ATD development effort and presents flight test results
机译：美国陆军航空与导弹司令部已经演示了先进技术的应用，可通过MLRS先进技术演示（ATD）指导显着提高多发火箭系统（MLRS）的准确性和射程。在火箭上增加了具有成本效益的制导和控制包后，就形成了一种武器系统，该系统可以在不超过70公里的射程下以少得多的子弹击中目标。这不仅增加了系统的破坏能力，而且减少了消耗弹药的成本，将弹药运送到战斗区的成本以及执行任务所需的发射器数量。该指导套件位于MLRS的鼻子中，由一个惯性测量单元（IMU），四个独立的机电促动器，GPS接收器，GPS天线，一个热电池，一个指导计算机和电源电子设备组成。战斗部和电机部分的滚子解耦是必需的，以允许制导部分的滚子控制以实现精确的惯性导航，这是通过将两个部分与滚子轴承连接来实现的。在ATD期间制造并测试了五枚飞行导弹。在所有航班上均安装了紧密耦合的八通道GPS接收机。本文讨论了ATD的开发工作并提出了飞行测试结果

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